Several files renamed to match new consistency-style of preferring .hpp over .h to indicate C++ Headers

include/J3ML/Algorithm/DifferentialSolvers.hpp

@@ -0,0 +1,42 @@
+//
+// Created by dawsh on 2/8/24.
+//
+
+namespace J3ML::Algorithm
+{
+    /// Implementations for a variety of Differential Equation Solving algorithms
+    namespace Solvers
+    {
+
+        // Consider a differential equation
+        // dy/dx = (x + y + xy)
+        float eq(float x, float y)
+        {
+            return (x + y + x*y);
+        }
+
+        // Accelleration = Velocity / Time
+        // Velocity = Position / Time
+        // Position = Vector3
+
+        //
+
+        float euler(float x0, float y, float h, float x)
+        {
+            float temp = -0.f;
+            // Iterating till the point at which we need approximation
+            while (x0 < x) {
+                temp = y;
+                y = y + h * eq(x0, y);
+                x0 = x0 + h;
+            }
+            return y;
+        }
+
+        class EulerMethodSolver {};
+        class SemiImplicitEulerMethodSolver {};
+        class GaussSeidelMethodSolver {};
+        class GradientDescentSolver {};
+        class VerletIntegrationSolver {};
+    }
+}